The Battery Capacity History section shows how the capacity has changed over time. On the right is Design Capacity, or how ...

Are you worried that your battery is starting to die and may need to be replaced? Are you looking for a used laptop and want to make sure that the battery is in reasonable condition before you buy?

If you want to know how old your Windows laptop is or when did you buy it, then read this post. After using a laptop for some time, you might wonder how long it’s been since you purchased it. Or at ...

Is your Windows laptop battery not lasting as long as it used to on a single charge? High screen brightness, incorrect power settings, and too many applications running in the background are a few of ...

Battery life is an often vague and nebulous concept. In theory, it can be represented by a single number but, in practice, literally hundreds of factors can shorten or lengthen endurance. Performing ...